AVK SUPA MAXI™ FLANGE ADAPTOR, PN16

Universal and tensile, A4 bolts, EPDM sealing, DN40-800

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Supa Maxi™ flange adaptor - universal & tensile - A4 bolts and nuts for drinking water and neutral liquids -10°C to +70°C

AVK’s Supa Maxi™ range of universal tensile couplings sets a new standard. The patented SupaGrip™ sealing support system with flexible bracket ensures full support of the gasket and tensile strength. Supa Maxi™ couplings are easy to install as they offer ±4° angular deflection in both ends, lifting eyes, and bolts tightened from the sleeve side with no need for retightening. The permanent protection caps protect the couplings during transport and installation.

Variant 633/00-002
Connection: Supa Maxi™ Coupling
Material: Ductile Iron
DN: DN40 - DN800
PN: PN16

Features

  • Patented SupaGrip™ sealing support system with flexible bracket ensures full support of the gasket even at minimum pipe size
  • Tensile strength on all pipes is ensured by two different metal grip segments - every second of gunmetal for PE/PVC/GRP and of hardened stainless steel for cast iron/ductile iron/steel/stainless steel/asbestos cement pipes.
    For PE pipes a support bush is to be used
  • ±4° angular deflection
  • Large sealing ranges
  • Ductile iron sleeve and bracket of cast steel with fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
  • Gasket of drinking water approved EPDM rubber
  • Bolts of A4 and nuts of A4 are anti-friction coated to prevent galling
  • Permanent protection caps protect the coupling during handling and installation
  • Large insertion depth tolerances allow for cutting the pipe slightly angled
  • Bolts are tightened from the sleeve side for full access when space is limited
  • Re-tightening of bolts is not necessary
  • Lifting eye in DN100-800

Downloads

Datasheet
Installation
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
Flange
drilling
Seal range
SR1 mm
L
mm
D
mm
H3
mm
Theoretical
weight/kg
Notes
633-071-00-0063 40-50 10/16 48-71 197 200 165 5.0
633-091-00-0063 50-65 10/16 69-91 197 226 185 6.0
633-106-00-0063 80 10/16 82-106 198 235 200 6.5
633-133-00-0063 100 10/16 104-133 203 268 229 9.0
633-161-00-0063 100/125 10/16 132-159 198 285 229 11
633-188-00-0063 150 10/16 159-188 220 340 285 12
633-227-00-0063 200 10/16 193-227 243 389 343 19
633-257-00-0063 225 10/16 224-257 245 437 406 25
633-301-00-0063 250 10/16 266-301 254 476 406 28
633-356-00-0063 300 10/16 314-356 282 545 483 36
633-396-00-0063 350 10/16 352-396 419 612 540 87
633-442-00-0063 400 10/16 392-442 447 661 597 80
633-510-00-0063 450 10/16 448-510 614 740 660 145
633-552-00-0063 500 10/16 498-552 605 772 735 166
633-652-00-0063 600 10/16 604-652 634 872 850 213
633-745-00-0063 700 10/16 700-745 650 991 920 379 PN16 only for non-tensile // Tensile up to 16 bar
633-842-00-00630004 800 10/16 800-842 690 1100 1035 437 For metal/AC pipes // PN16 only for non-tensile // Tensile up to 10 bar
633-842-00-00630006 800 10/16 800-842 690 1100 1035 437 For plastic pipes // PN16 only for non-tensile // Tensile up to 10 bar
2D/3D drawings
Enquiry
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Components

1. Nut Stainless steel A4
2. Bolt Stainless steel A4
3. Washer Stainless steel A4
4. Grip segment Stainless steel / bronze CC491K
5. Gasket EPDM rubber
6. Sleeve Ductile iron
7. Bracket Cast steel
8. Protection cap PE

Test/Approvals

  • DN700 tensile up to 16 bar
  • DN800 tensile up to 10 bar
  • Approved according to KIWA Certificate K 66561
  • Approved according to ACS-France
  • Approved according to ÖVGW Certificate W 1.604
  • Approved according to SVGW Certificate No. 1205-6041

Standards

  • Designed according to EN 14525
  • Universal flange drilling to EN1092-2 (ISO 7005-2), PN 10/16
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